Senior JavaScript jobs in Belgium
16 open right now — Senior roles, mentioning JavaScript, in Belgium. Read straight from companies’ own boards, and every listing links to the original posting.
Of the 16 newest shown here, 1 state pay and 13 are remote, from 7 employers.
Fullstack Engineer - AgenticOps ( )
Tether Operations Limited · Remote (Belgium)
RemoteFull-timeSeniorSenior Node.js Software Engineer - Holepunch ( , Worldwide)
Tether Operations Limited · Remote (Belgium)
RemoteFull-timeSeniorSenior Technical Analyst & Tech Lead Developer (Freelance mogelijk)
EngiFlex · Remote (Belgium)
RemoteFull-timeSeniorSenior Full-Stack Engineer (Backend + Frontend)
Soda Data · Remote (Belgium)
RemoteFull-timeSeniorEUR 85K – EUR 120K/yr ·
UX Designer - Figma & Design Systems (Freelance mogelijk)
EngiFlex · Remote (Belgium)
RemoteContractSeniorFull Stack Developer React/NodeJs (Freelance mogelijk)
EngiFlex · Remote (Belgium)
RemoteFull-timeSeniorJava Angular Full-Stack Developer (Freelance possible)
EngiFlex · Remote (Belgium)
RemoteFull-timeSeniorSenior Web Developer - AI/LLM Integration DIGI000571
ITproposal · Remote (Belgium)
RemoteFull-timeSeniorSenior Architect Dataplatform & Data Pipelines (In dienst of freelance)
EngiFlex · Remote (Belgium)
RemoteFull-timeSeniorExperienced software engineer (f/m/x)
madewithlove BV · Hybrid — Leuven, Belgium
HybridFull-timeSenior
